Agency CM Versus CM At-Risk

Why This Topic Matters

The distinction between Agency Construction Management (Agency CM) and Construction Management At-Risk (CMAR or CM@Risk) sits at the very heart of the CCM body of knowledge. The Certified Construction Manager credential is built on the premise that the Construction Manager is a professional service provider whose role, authority, and liability change dramatically depending on the delivery method chosen by the owner. If you do not understand who holds the contracts, who carries cost and schedule risk, and who owes a fiduciary duty to the owner, you cannot correctly answer questions about contract administration, cost management, risk allocation, ethics, or professional practice. The exam repeatedly tests this concept both directly (definitional questions) and indirectly (scenario questions where you must infer the delivery method before you can identify the correct action). Mastering this topic therefore pays dividends across nearly every domain of the exam.

What It Is: Core Definitions

Agency CM (sometimes called Pure CM, CM-as-Agent, or CM-as-Advisor) is a delivery method in which the owner retains a Construction Manager to act as the owner's agent and professional advisor throughout the project. The CM provides management services for a fee and does not perform construction work, does not hold the trade or general contracts, and does not guarantee the cost or schedule. All construction contracts are held directly by the owner. The CM has a fiduciary relationship with the owner, meaning the CM must act exclusively in the owner's best interest, free of conflicts of interest.

CM At-Risk is a delivery method in which the Construction Manager is engaged early, typically during design, to provide preconstruction services as an advisor, but then transitions into the role of the constructor at an agreed point, usually when a Guaranteed Maximum Price (GMP) is established. After that point, the CMAR holds the trade subcontracts, assumes responsibility for means and methods, and bears the financial risk of delivering the project within the GMP. The relationship shifts from purely advisory to a hybrid that is contractual and, in part, adversarial because the CM now has its own money at stake.

How Agency CM Works

1. The owner hires the Agency CM, often before or at the same time as the designer. Selection is typically qualifications-based (QBS) because the CM is a professional service provider.
2. The CM provides preconstruction services: program verification, budgeting, constructability reviews, value engineering, scheduling, procurement strategy, and bid packaging.
3. The owner awards multiple prime contracts (multiple-prime) or a single general contract directly. The CM manages the bidding and recommends award, but the owner signs.
4. During construction, the CM coordinates the contractors, administers the contracts on behalf of the owner, processes pay applications, manages changes, monitors schedule and quality, and reports to the owner.
5. The CM is compensated by a fee (lump sum, cost plus fixed fee, or percentage). The CM does not profit from construction cost and has no incentive to cut quality or hide cost growth.
6. The owner carries the cost and schedule risk. If bids come in over budget, the owner bears the consequence, although the CM is professionally accountable for the quality of its estimates and advice.

Key features of Agency CM: fiduciary duty, no conflict of interest, owner holds all construction contracts, CM is liable only for professional negligence (not for construction defects or cost overruns), transparency of all costs, and the owner retains maximum control and maximum risk.

How CM At-Risk Works

1. The owner selects the CMAR early, usually through a qualifications-based or best-value process that includes fee proposals and general conditions costs.
2. During preconstruction, the CMAR acts much like an advisor: estimating, scheduling, constructability review, value engineering, and bid packaging. During this phase there is no guarantee yet.
3. When design reaches a sufficient level (often 60 to 100 percent construction documents), the CMAR proposes a GMP. The GMP typically includes the cost of the work, general conditions, the CM fee, and a contingency controlled by the CM (the CM contingency), plus sometimes allowances.
4. Once the owner accepts the GMP, the CMAR holds all subcontracts and self-performs work only if permitted by contract. The CMAR is now responsible for means, methods, safety, and delivering within the GMP.
5. If final cost exceeds the GMP, the CMAR absorbs the overrun (absent owner-directed changes). If final cost is below the GMP, savings revert to the owner or are shared per a shared savings clause.
6. Open-book accounting is common so the owner can audit costs, but the CMAR's fee and the financial risk create an inherent tension with the owner's interests.

Key features of CM At-Risk: single point of responsibility for construction, GMP commitment, CM holds subcontracts, early contractor involvement, the CM carries cost and schedule risk after the GMP, and the fiduciary relationship is diminished or eliminated once the CM becomes the constructor.

Side-by-Side Comparison

Contractual relationship: Agency CM is an agent and advisor; CMAR is a constructor with a contractual (vendor) relationship after GMP.
Who holds trade contracts: Agency CM - the owner; CMAR - the CM.
Cost risk: Agency CM - owner; CMAR - CM after the GMP.
Fiduciary duty: Agency CM - yes, full; CMAR - limited or none after GMP.
Compensation: Agency CM - professional fee only; CMAR - fee plus cost of work within GMP, possible shared savings.
Liability exposure: Agency CM - professional errors and omissions; CMAR - construction performance, defects, delays, cost overruns, and safety.
Means and methods: Agency CM - contractors; CMAR - the CM.
Bonding and insurance: Agency CM - typically professional liability only; CMAR - performance and payment bonds, builders risk, general liability, as a constructor.
Owner control: Agency CM - highest; CMAR - reduced after GMP.
Conflict of interest: Agency CM - minimal; CMAR - inherent tension once the CM profits from the construction outcome.
Selection: Agency CM - almost always QBS; CMAR - QBS or best value, often with fee and general conditions as factors; some public jurisdictions require price elements.

Common Variations and Related Terms

Multiple Prime Contracting is frequently paired with Agency CM because the CM coordinates many trade contracts the owner holds directly.
CM as Constructor (CMc) is the AIA term closely equivalent to CM At-Risk.
CM as Adviser (CMa) is the AIA term for Agency CM.
Program Management is an extension of Agency CM across multiple projects or an entire capital program.
Design-Build is distinct from both: a single entity provides both design and construction. Do not confuse CMAR (CM holds construction but not design) with Design-Build.
GMP contingency belongs to the CMAR to cover buyout gaps and unforeseen coordination costs; owner contingency remains outside the GMP for scope changes.

Advantages and Disadvantages

Agency CM advantages: independent professional advice, full transparency, no mark-up on construction, owner retains control, works well with multiple primes and fast-track phasing, ideal for sophisticated or public owners who want an objective advisor.
Agency CM disadvantages: owner bears all cost and schedule risk, owner must administer many contracts, no single point of accountability for construction, coordination disputes among primes may fall back on the owner.

CMAR advantages: early contractor input during design, cost certainty through the GMP, single point of responsibility for construction, ability to fast-track, CM manages subcontractor risk, reduced owner administrative burden.
CMAR disadvantages: potential conflict of interest after GMP, GMP may be padded to protect the CM, owner has less control over subcontractor selection, disputes over what is included in the GMP, owner still carries design risk and change-order exposure.

Ethics and Professional Practice Connection

The CMAA Code of Professional Ethics and the CMAA Standards of Practice emphasize that the CM must disclose any relationship that could compromise objectivity. In Agency CM, the CM must never have a financial interest in the contractors or suppliers. In CMAR, the CM must be transparent about how the GMP is built, must not hide buyout savings if the contract requires sharing, and must manage the CM contingency honestly. Questions about ethics often hinge on whether the CM is acting as agent or as at-risk constructor.

Exam Tips: Answering Questions on Agency CM Versus CM At-Risk

Tip 1 - Identify the delivery method first. Before choosing an answer, scan the scenario for clues: Who signed the subcontracts? Is there a GMP? Does the CM carry a performance bond? If the owner holds the trade contracts and the CM receives a fee only, it is Agency CM. If the CM holds subcontracts and guaranteed a price, it is CMAR.

Tip 2 - Follow the risk. The exam loves to ask who bears a particular cost. In Agency CM the answer is almost always the owner (unless the CM was professionally negligent). In CMAR after the GMP, cost overruns not caused by owner changes belong to the CM.

Tip 3 - Remember the fiduciary trigger word. If a question uses the words agent, fiduciary, acts solely in the owner's interest, or independent advisor, the answer relates to Agency CM. If it mentions constructor, GMP, means and methods, or self-performed work, think CMAR.

Tip 4 - Watch the timeline in CMAR questions. The CMAR's role changes at the GMP. Before the GMP the CMAR behaves much like an agent; after the GMP it is a contractor. Questions may describe preconstruction and ask about duties at that point. Do not automatically assume the CM is at risk during early design.

Tip 5 - Distinguish CMAR from Design-Build and from a General Contractor. CMAR does not provide design. A general contractor is selected after design is complete and is not involved in preconstruction. CMAR is selected early, provides preconstruction services, and then converts to constructor.

Tip 6 - Know the compensation structure. Agency CM is paid a professional fee and never marks up construction cost. CMAR is paid a fee plus the cost of the work up to the GMP, often with a shared savings clause. If an answer choice suggests the Agency CM earns profit on trade work, it is wrong.

Tip 7 - Know who is responsible for safety and means and methods. Agency CM observes and reports but does not control contractor means, methods, or site safety; the contractors do. CMAR, as constructor, is responsible for both. This is a frequent distractor in risk and liability questions.

Tip 8 - Apply the CMAA perspective. The CMAA historically champions the professional, agency role. When a question asks for the method that best preserves the owner's interests, provides the most objective advice, or avoids conflicts of interest, Agency CM is the intended answer. When a question asks for cost certainty, single point of construction responsibility, or early contractor involvement with a price guarantee, CMAR is the intended answer.

Tip 9 - Eliminate absolutes carefully. Choices that say the CMAR has no fiduciary duty whatsoever or that the Agency CM has no liability at all are usually wrong. The Agency CM is liable for professional negligence; the CMAR still owes good faith and transparency, especially under open-book provisions.

Tip 10 - Handle contingency questions precisely. In CMAR, the CM contingency inside the GMP is for the CM's use (buyout, coordination, scope gaps), while the owner's contingency outside the GMP is for owner changes. In Agency CM there is no CM contingency because the CM does not own the cost risk; the owner holds all contingency.

Tip 11 - Use process of elimination with the comparison table. Mentally recall the side-by-side table above. Each exam answer choice can be tested against the row that applies (contracts, risk, fee, liability, control). The choice that aligns with the correct column is your answer.

Tip 12 - Read for the owner's stated priority. Scenario questions often state what the owner values: budget certainty, control, speed, objectivity, or minimal staff. Match the priority to the method: control and objectivity point to Agency CM; budget certainty and single accountability point to CMAR; speed can point to either, since both support fast-tracking.

Sample Practice Questions

Question 1: An owner holds eleven separate trade contracts and has hired a firm for a fixed fee to coordinate them and administer the contracts. Which delivery method is this?
Answer: Agency CM with multiple prime contracts. Clues: owner holds contracts, fixed professional fee, coordination role.

Question 2: A CM established a GMP at 90 percent CDs. Final cost exceeds the GMP by 3 percent due to subcontractor buyout shortfalls. Who absorbs the overrun?
Answer: The CM At-Risk. Buyout shortfalls are within the CM's risk; the CM contingency is intended to cover them, and anything beyond it is the CM's loss.

Question 3: Which delivery method provides the owner with a fiduciary advisor who has no financial interest in the construction cost?
Answer: Agency CM.

Question 4: During the preconstruction phase of a CMAR project, before the GMP is accepted, who bears the risk of construction cost escalation?
Answer: The owner. The CM assumes cost risk only upon acceptance of the GMP.

Question 5: An owner wants early constructability input, a guaranteed price, and a single entity responsible for subcontractor performance, while retaining a separate design professional. Which method fits?
Answer: CM At-Risk. The separate designer rules out Design-Build; the guarantee and subcontract responsibility rule out Agency CM.

Quick Memory Aid

AGENT = A-G-E-N-T: Advisor, Guarantees nothing, Employed for a fee, No contracts held, Trusted fiduciary.
AT-RISK = G-M-P: Guarantees price, Manages subcontracts, Profits or loses on performance.

Summary

Agency CM places the Construction Manager beside the owner as an independent professional advisor who manages the process for a fee while the owner holds the contracts and the risk. CM At-Risk places the Construction Manager in front of the owner as the constructor who guarantees a maximum price, holds the subcontracts, and carries the construction risk after the GMP. On the CCM exam, success comes from quickly identifying which structure a scenario describes, following the allocation of risk and liability, remembering that the fiduciary duty is the hallmark of agency, and recognizing that the GMP is the pivot point that transforms an advisor into a constructor.